Results 21 to 30 of about 3,660,330 (295)

Changes in the morphometric and anatomical parameters of shoots and leaves of Acer platanoides L. after rejuvenation pruning

open access: yesAgricultural Science, 2023
The influence of rejuvenation pruning on changes in anatomical and morphometric characteristics of annual shoots and leaves of Acer platanoides L. in the conditions of Dnipro (Ukraine) has been investigated.
Elena PONOMARYOVA   +3 more
doaj   +1 more source

Bioecological features of lowbush blueberry, Vaccinium angustifolium Aiton in the Moscow Region, Russia [PDF]

open access: yesCaspian Journal of Environmental Sciences
The results of a study on the bioecological characteristics of lowbush blueberry (Vaccinium angustifolium Aiton) cultivars (Lakomka, Neya, Pomorochka) under the introduction conditions of the R.I.
Sergey S. Makarov   +2 more
doaj   +1 more source

Stomatal index responses of Agrostis canina to CO2 and sulphur dioxide: implications for palaeo‐[CO2] using the stomatal proxy [PDF]

open access: yesNew Phytologist, 2010
• Stomatal index values of fossil plants are widely used in reconstructing palaeo-[CO(2)]. This depends upon the assumption that the stomatal index is determined by the atmospheric concentration of CO(2) ([CO(2)]). This study investigates whether fumigation with, and resistance to, sulphur dioxide (SO(2)) induces a reduction in the stomatal index that ...
Matthew Haworth   +5 more
openaire   +3 more sources

Screening of Common Bean (Phaseolus vulgaris L) Germplasm for Drought Stress [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2023
Common bean is a species having high nutritional composition. Drought response in plants is complex phenomenon relating interactions between structure, functions and development of the plant. The Improvement of drought resistant for common bean has major
Priya S., Franklin C. Jose
doaj  

Determination of Stomatic Density, Index, and Area as Exposition Biomarkers of Pollution in Deschampsia Antárctica Desv. (Poaceae)

open access: yesEcotoxicology, 2021
Abstract Deschampsia antarctica Desv. (Poaceae) is the only native grass described so far for Antarctica, with a distribution mainly centered on the Antarctic Peninsula. The plants were collected at Argentinian Scientific Station Carlini, 25 de Mayo (King George) Island, to determine and evaluate in their leaves: the stomatic index (SI ...
Laura Patricia Dopchiz, Martin Ansaldo
openaire   +3 more sources

ANATI QUANTI: software de análises quantitativas para estudos em anatomia vegetal ANATI QUANTI: quantitative analysis software for plant anatomy studies

open access: yesPlanta Daninha, 2007
Em diversos estudos interdisciplinares em que a Anatomia Vegetal é utilizada, análises quantitativas complementares são necessárias. Geralmente, a avaliação micromorfométrica é feita manualmente e/ou utilizando programas computacionais de análise de ...
T.V. Aguiar   +3 more
doaj   +1 more source

NOTES ON LEAF AND STEM ANATOMY OF Thlaspi sensu lato

open access: yesTrakya University Journal of Natural Sciences, 2020
In this study, anatomical characteristics of leaves and stems of 19 taxa of Thlaspi sensu lato, 9 of which are endemic to Turkey, were investigated in order to determine taxonomic relationships among the studied taxa.
Cengiz Karaismailoğlu, Osman Erol
doaj   +1 more source

Посухостійкість деревних ліан родини Vitaceae Juss. за умов інтродукції в Правобережному Лісостепу України

open access: yesPlant Varieties Studying and Protection, 2019
Мета. Дослідити посухостійкість інтродукованих у Правобережний Лісостеп України деревних ліан родів Ampelopsis Michx. і Parthenocissus Planch. за специфікою анатомо-морфологічної будови листкової поверхні, особливостями водного режиму листків та ...
В. В. Маковський   +1 more
doaj   +1 more source

What is the influence of ordinary epidermal cells and stomata on the leaf plasticity of coffee plants grown under full-sun and shady conditions?

open access: yesBrazilian Journal of Biology
Stomata are crucial in land plant productivity and survival. In general, with lower irradiance, stomatal and epidermal cell frequency per unit leaf area decreases, whereas guard-cell length or width increases. Nevertheless, the stomatal index is accepted
MF. Pompelli   +4 more
doaj   +1 more source

Stomata of Grass in The Ex Tin-Mining Land in Bangka

open access: yesJurnal Ilmu Dasar, 2023
Tin-mined land experiences drought, high light intensity, and temperature which is less supportive of plant growth. The study observed the anatomical responses of grasses leaves.
Savira Savira   +2 more
doaj   +1 more source

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